CN108950571B - 一种电线电缆桥架表面处理工艺 - Google Patents
一种电线电缆桥架表面处理工艺 Download PDFInfo
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- CN108950571B CN108950571B CN201810705530.4A CN201810705530A CN108950571B CN 108950571 B CN108950571 B CN 108950571B CN 201810705530 A CN201810705530 A CN 201810705530A CN 108950571 B CN108950571 B CN 108950571B
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004381 surface treatment Methods 0.000 title claims abstract description 16
- 239000002253 acid Substances 0.000 claims abstract description 48
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000002791 soaking Methods 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 230000000975 bioactive effect Effects 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 238000007605 air drying Methods 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims abstract description 8
- 230000001680 brushing effect Effects 0.000 claims abstract description 7
- 239000002932 luster Substances 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 229920002472 Starch Polymers 0.000 claims description 33
- 239000008107 starch Substances 0.000 claims description 33
- 235000019698 starch Nutrition 0.000 claims description 33
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 30
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 239000008187 granular material Substances 0.000 claims description 20
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 14
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 13
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 13
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- 229920000881 Modified starch Polymers 0.000 claims description 12
- 239000004368 Modified starch Substances 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 12
- 235000019426 modified starch Nutrition 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 11
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 claims description 10
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 10
- ZPOLOEWJWXZUSP-WAYWQWQTSA-N bis(prop-2-enyl) (z)-but-2-enedioate Chemical compound C=CCOC(=O)\C=C/C(=O)OCC=C ZPOLOEWJWXZUSP-WAYWQWQTSA-N 0.000 claims description 10
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 10
- 229940069338 potassium sorbate Drugs 0.000 claims description 10
- 235000010241 potassium sorbate Nutrition 0.000 claims description 10
- 239000004302 potassium sorbate Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 8
- 241000628997 Flos Species 0.000 claims description 8
- 244000193174 agave Species 0.000 claims description 8
- 239000001110 calcium chloride Substances 0.000 claims description 8
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 8
- 239000000706 filtrate Substances 0.000 claims description 8
- 244000252337 Epipremnum pinnatum Species 0.000 claims description 6
- 235000019270 ammonium chloride Nutrition 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 239000005639 Lauric acid Substances 0.000 claims description 5
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 5
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 5
- 235000006408 oxalic acid Nutrition 0.000 claims description 5
- 239000002244 precipitate Substances 0.000 claims description 5
- 238000010992 reflux Methods 0.000 claims description 5
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 5
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 5
- 238000001694 spray drying Methods 0.000 claims description 5
- LOVYCUYJRWLTSU-UHFFFAOYSA-N 2-(3,4-dichlorophenoxy)-n,n-diethylethanamine Chemical compound CCN(CC)CCOC1=CC=C(Cl)C(Cl)=C1 LOVYCUYJRWLTSU-UHFFFAOYSA-N 0.000 claims description 4
- 241000167854 Bourreria succulenta Species 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 241000755729 Clivia Species 0.000 claims description 4
- 240000004550 Hesperantha coccinea Species 0.000 claims description 4
- 241000186660 Lactobacillus Species 0.000 claims description 4
- 241000220225 Malus Species 0.000 claims description 4
- 244000042037 Malus x micromalus Species 0.000 claims description 4
- 235000018960 Malus x micromalus Nutrition 0.000 claims description 4
- 240000002853 Nelumbo nucifera Species 0.000 claims description 4
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 4
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims description 4
- 241001495453 Parthenium argentatum Species 0.000 claims description 4
- 230000003796 beauty Effects 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 235000019693 cherries Nutrition 0.000 claims description 4
- 239000012467 final product Substances 0.000 claims description 4
- 229940039696 lactobacillus Drugs 0.000 claims description 4
- 239000006228 supernatant Substances 0.000 claims description 4
- 238000000855 fermentation Methods 0.000 claims description 2
- 230000004151 fermentation Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000002161 passivation Methods 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 7
- 238000005238 degreasing Methods 0.000 description 6
- 230000002378 acidificating effect Effects 0.000 description 4
- 239000013527 degreasing agent Substances 0.000 description 4
- 238000005237 degreasing agent Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- -1 polyoxyethylene octyl phenol Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- ABPYVNPDRFJZEU-UHFFFAOYSA-N 2-(2,2,2-triphenylethyl)phenol Chemical compound OC1=CC=CC=C1CC(C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 ABPYVNPDRFJZEU-UHFFFAOYSA-N 0.000 description 1
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000011609 ammonium molybdate Substances 0.000 description 1
- 235000018660 ammonium molybdate Nutrition 0.000 description 1
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 1
- 229940010552 ammonium molybdate Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- LRMHFDNWKCSEQU-UHFFFAOYSA-N ethoxyethane;phenol Chemical compound CCOCC.OC1=CC=CC=C1 LRMHFDNWKCSEQU-UHFFFAOYSA-N 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 229960002089 ferrous chloride Drugs 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 description 1
- 229940051841 polyoxyethylene ether Drugs 0.000 description 1
- 229920000056 polyoxyethylene ether Polymers 0.000 description 1
- LJCNRYVRMXRIQR-OLXYHTOASA-L potassium sodium L-tartrate Chemical compound [Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O LJCNRYVRMXRIQR-OLXYHTOASA-L 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000001476 sodium potassium tartrate Substances 0.000 description 1
- 235000011006 sodium potassium tartrate Nutrition 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- AGGKEGLBGGJEBZ-UHFFFAOYSA-N tetramethylenedisulfotetramine Chemical compound C1N(S2(=O)=O)CN3S(=O)(=O)N1CN2C3 AGGKEGLBGGJEBZ-UHFFFAOYSA-N 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/02—Esters
- C08B31/04—Esters of organic acids, e.g. alkenyl-succinated starch
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Description
抗压强度(MPa) | 疲劳强度(MPa) | 莫氏硬度 | |
实施例1 | 456 | 388 | 3.1 |
实施例2 | 457 | 388 | 3.2 |
实施例3 | 457 | 389 | 3.3 |
实施例4 | 457 | 389 | 3.3 |
对比例 | 411 | 369 | 2.5 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810705530.4A CN108950571B (zh) | 2018-07-02 | 2018-07-02 | 一种电线电缆桥架表面处理工艺 |
Applications Claiming Priority (1)
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---|---|---|---|
CN201810705530.4A CN108950571B (zh) | 2018-07-02 | 2018-07-02 | 一种电线电缆桥架表面处理工艺 |
Publications (2)
Publication Number | Publication Date |
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CN108950571A CN108950571A (zh) | 2018-12-07 |
CN108950571B true CN108950571B (zh) | 2020-12-25 |
Family
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Family Applications (1)
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CN201810705530.4A Active CN108950571B (zh) | 2018-07-02 | 2018-07-02 | 一种电线电缆桥架表面处理工艺 |
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CN (1) | CN108950571B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109754938B (zh) * | 2019-02-27 | 2020-06-02 | 武汉欣泰宇电力电子科技有限公司 | 一种电缆表面抗菌防护处理方法 |
Citations (8)
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CN104399653A (zh) * | 2014-11-10 | 2015-03-11 | 安徽威萨重工机械有限公司 | 一种电动葫芦卷筒内壁喷涂工艺 |
CN104419940A (zh) * | 2013-09-06 | 2015-03-18 | 无锡市锡山区鹅湖镇益民拉丝辅机厂 | 一种钢丝表面处理的方法 |
CN104561876A (zh) * | 2014-12-30 | 2015-04-29 | 广东运通热镀锌厂有限公司 | 一种热镀锌工艺方法 |
CN105483713A (zh) * | 2015-12-05 | 2016-04-13 | 西南林业大学 | 一种改性高分子复配缓蚀剂及其制备方法与应用 |
CN105696032A (zh) * | 2014-11-29 | 2016-06-22 | 沈阳飞机工业(集团)有限公司 | 一种低氢脆碱性无氰镀锌的方法 |
CN105908208A (zh) * | 2016-03-28 | 2016-08-31 | 绵阳维克切削液有限责任公司 | 一种冷轧硅钢常温零排放除油剂及其制备方法 |
CN106939420A (zh) * | 2017-03-23 | 2017-07-11 | 合肥协耀玻璃制品有限公司 | 一种不锈钢钝化液及其钝化工艺 |
CN108531921A (zh) * | 2018-06-29 | 2018-09-14 | 安徽智博新材料科技有限公司 | 一种电缆桥架表面镀锌工艺 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0323668D0 (en) * | 2003-10-09 | 2003-11-12 | Nestec Sa | Fat-based confectionery product coated with a film forming agent making it resistant to heat and shape stable to heat |
WO2010084060A1 (en) * | 2009-01-21 | 2010-07-29 | Basf Se | Starch copolymers and nanoparticles thereof for drug delivery systems |
-
2018
- 2018-07-02 CN CN201810705530.4A patent/CN108950571B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104419940A (zh) * | 2013-09-06 | 2015-03-18 | 无锡市锡山区鹅湖镇益民拉丝辅机厂 | 一种钢丝表面处理的方法 |
CN104399653A (zh) * | 2014-11-10 | 2015-03-11 | 安徽威萨重工机械有限公司 | 一种电动葫芦卷筒内壁喷涂工艺 |
CN105696032A (zh) * | 2014-11-29 | 2016-06-22 | 沈阳飞机工业(集团)有限公司 | 一种低氢脆碱性无氰镀锌的方法 |
CN104561876A (zh) * | 2014-12-30 | 2015-04-29 | 广东运通热镀锌厂有限公司 | 一种热镀锌工艺方法 |
CN105483713A (zh) * | 2015-12-05 | 2016-04-13 | 西南林业大学 | 一种改性高分子复配缓蚀剂及其制备方法与应用 |
CN105908208A (zh) * | 2016-03-28 | 2016-08-31 | 绵阳维克切削液有限责任公司 | 一种冷轧硅钢常温零排放除油剂及其制备方法 |
CN106939420A (zh) * | 2017-03-23 | 2017-07-11 | 合肥协耀玻璃制品有限公司 | 一种不锈钢钝化液及其钝化工艺 |
CN108531921A (zh) * | 2018-06-29 | 2018-09-14 | 安徽智博新材料科技有限公司 | 一种电缆桥架表面镀锌工艺 |
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CN108950571A (zh) | 2018-12-07 |
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